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Selectors module now uses select on operating systems other than Linux.

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This commit is contained in:
Dominik Picheta
2014-04-06 21:43:51 +01:00
parent 9840a6912d
commit d98b0d9f79
3 changed files with 14 additions and 24 deletions
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4
doc/lib.txt
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@@ -247,6 +247,10 @@ Internet Protocols and Support
* `rawsockets <rawsockets.html>`_
This module implements a low-level sockets API.
* `selectors <selectors.html>`_
This module implements a selector API with backends specific to each OS.
Currently epoll on Linux and select on other operating systems.
Parsers
-------

32
lib/pure/selectors.nim
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@@ -126,19 +126,12 @@ when defined(linux) or defined(nimdoc):
else:
return false
proc contains*(s: PSelector, key: PSelectorKey): bool =
## Determines whether selector contains this selector key. More accurate
## than checking if the file descriptor is in the selector because it
## ensures that the keys are equal. File descriptors may not always be
## unique especially when an fd is closed and then a new one is opened,
## the new one may have the same value.
return key.fd in s and s.fds[key.fd] == key
proc `[]`*(s: PSelector, fd: TSocketHandle): PSelectorKey =
## Retrieves the selector key for ``fd``.
return s.fds[fd]
elif defined(windows):
else:
# TODO: kqueue for bsd/mac os x.
type
PSelector* = ref object
fds: TTable[TSocketHandle, PSelectorKey]
@@ -228,11 +221,13 @@ elif defined(windows):
proc `[]`*(s: PSelector, fd: TSocketHandle): PSelectorKey =
return s.fds[fd]
elif defined(bsd) or defined(macosx):
# TODO: kqueue
{.error: "Sorry your platform is not supported yet.".}
else:
{.error: "Sorry your platform is not supported.".}
proc contains*(s: PSelector, key: PSelectorKey): bool =
## Determines whether selector contains this selector key. More accurate
## than checking if the file descriptor is in the selector because it
## ensures that the keys are equal. File descriptors may not always be
## unique especially when an fd is closed and then a new one is opened,
## the new one may have the same value.
return key.fd in s and s.fds[key.fd] == key
when isMainModule:
# Select()
@@ -258,12 +253,3 @@ when isMainModule:
assert selector.unregister(sock.getFD).fd == sock.getFD
selector.close()
break

2
web/nimrod.ini
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@@ -63,7 +63,7 @@ srcdoc2: "pure/asyncio;pure/actors;core/locks;pure/oids;pure/endians;pure/uri"
srcdoc2: "pure/nimprof;pure/unittest;packages/docutils/highlite"
srcdoc2: "packages/docutils/rst;packages/docutils/rstast"
srcdoc2: "packages/docutils/rstgen;pure/logging;pure/asyncdispatch;pure/asyncnet"
srcdoc2: "pure/rawsockets;pure/asynchttpserver;pure/net"
srcdoc2: "pure/rawsockets;pure/asynchttpserver;pure/net;pure/selectors"
webdoc: "wrappers/libcurl;pure/md5;wrappers/mysql;wrappers/iup"
webdoc: "wrappers/sqlite3;wrappers/postgres;wrappers/tinyc"